Surgical instrument with ultrasonic transducer having integral switches

- Ethicon Endo-Surgery, LLC

An ultrasonic surgical device comprises a handle assembly, a shaft assembly, and a removable transducer module. The transducer module includes a waveguide, a locking mechanism, and an electronics assembly including at least one button. The handle assembly includes a trigger assembly configured to actuate the button(s) of the electronics assembly when the transducer module is coupled with the handle assembly. The shaft assembly engages the waveguide of the transducer module and is disposed at the distal end of the handle assembly. The distal end of the shaft assembly includes a harmonic blade. When assembled with the handle assembly, the transducer module is capable of providing ultrasonic energy to the harmonic blade.

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Description
PRIORITY

This application claims priority to U.S. Provisional Application Ser. No. 61/410,603, filed Nov. 5, 2010, entitled “Energy-Based Surgical Instruments,” the disclosure of which is incorporated by reference herein.

This application also claims priority to U.S. Provisional Application Ser. No. 61/487,846, filed May 19, 2011, entitled “Energy-Based Surgical Instruments,” the disclosure of which is incorporated by reference herein.

BACKGROUND

In some settings, endoscopic surgical instruments may be preferred over traditional open surgical devices since a smaller incision may reduce the post-operative recovery time and complications. Consequently, some endoscopic surgical instruments may be suitable for placement of a distal end effector at a desired surgical site through a cannula of a trocar. These distal end effectors may engage tissue in a number of ways to achieve a diagnostic or therapeutic effect (e.g., endocutter, grasper, cutter, stapler, clip applier, access device, drug/gene therapy delivery device, and energy delivery device using ultrasound, RF, laser, etc.). Endoscopic surgical instruments may include a shaft between the end effector and a handle portion, which is manipulated by the clinician. Such a shaft may enable insertion to a desired depth and rotation about the longitudinal axis of the shaft, thereby facilitating positioning of the end effector within the patient.

Examples of endoscopic surgical instruments include those disclosed in U.S. Pat. No. 7,416,101 entitled “Motor-Driven Surgical Cutting and Fastening Instrument with Loading Force Feedback,” issued Aug. 26, 2008, the disclosure of which is incorporated by reference herein; U.S. Pat. No. 7,738,971 entitled “Post-Sterilization Programming of Surgical Instruments,” issued Jun. 15, 2010, the disclosure of which is incorporated by reference herein; U.S. Pub. No. 2006/0079874 entitled “Tissue Pad for Use with an Ultrasonic Surgical Instrument,” published Apr. 13, 2006, the disclosure of which is incorporated by reference herein; U.S. Pub. No. 2007/0191713 entitled “Ultrasonic Device for Cutting and Coagulating,” published Aug. 16, 2007, the disclosure of which is incorporated by reference herein; U.S. Pub. No. 2007/0282333 entitled “Ultrasonic Waveguide and Blade,” published Dec. 6, 2007, the disclosure of which is incorporated by reference herein; U.S. Pub. No. 2008/0200940 entitled “Ultrasonic Device for Cutting and Coagulating,” published Aug. 21, 2008, the disclosure of which is incorporated by reference herein; U.S. Pat. Pub. No. 2009/0143797, entitled “Cordless Hand-held Ultrasonic Cautery Cutting Device,” published Jun. 4, 2009, the disclosure of which is incorporated by reference herein; U.S. Pub. No. 2009/0209990 entitled “Motorized Surgical Cutting and Fastening Instrument Having Handle Based Power Source,” published Aug. 20, 2009, the disclosure of which is incorporated by reference herein; U.S. Pub. No. 2010/0069940 entitled “Ultrasonic Device for Fingertip Control,” published Mar. 18, 2010, the disclosure of which is incorporated by reference herein; and U.S. Pub. No. 2011/0015660, entitled “Rotating Transducer Mount for Ultrasonic Surgical Instruments,” published Jan. 20, 2011, the disclosure of which is incorporated by reference herein. It should be understood that the devices described in the above-cited references may be readily adapted to include an integral power source, such as those described herein. Similarly, various ways in which medical devices may be adapted to include a portable power source are disclosed in U.S. Provisional Application Ser. No. 61/410,603, filed Nov. 5, 2010, entitled “Energy-Based Surgical Instruments,” the disclosure of which is incorporated by reference herein.

Additional exemplary surgical instruments are disclosed in U.S. Pat. No. 6,500,176 entitled “Electrosurgical Systems and Techniques for Sealing Tissue,” issued Dec. 31, 2002, the disclosure of which is incorporated by reference herein; U.S. Pat. No. 7,112,201 entitled “Electrosurgical Instrument and Method of Use,” issued Sep. 26, 2006, the disclosure of which is incorporated by reference herein; U.S. Pat. No. 7,125,409, entitled “Electrosurgical Working End for Controlled Energy Delivery,” issued Oct. 24, 2006, the disclosure of which is incorporated by reference herein; U.S. Pat. No. 7,169,146 entitled “Electrosurgical Probe and Method of Use,” issued Jan. 30, 2007, the disclosure of which is incorporated by reference herein; U.S. Pat. No. 7,186,253, entitled “Electrosurgical Jaw Structure for Controlled Energy Delivery,” issued Mar. 6, 2007, the disclosure of which is incorporated by reference herein; U.S. Pat. No. 7,189,233, entitled “Electrosurgical Instrument,” issued Mar. 13, 2007, the disclosure of which is incorporated by reference herein; U.S. Pat. No. 7,220,951, entitled “Surgical Sealing Surfaces and Methods of Use,” issued May 22, 2007, the disclosure of which is incorporated by reference herein; U.S. Pat. No. 7,309,849, entitled “Polymer Compositions Exhibiting a PTC Property and Methods of Fabrication,” issued Dec. 18, 2007, the disclosure of which is incorporated by reference herein; U.S. Pat. No. 7,311,709, entitled “Electrosurgical Instrument and Method of Use,” issued Dec. 25, 2007, the disclosure of which is incorporated by reference herein; U.S. Pat. No. 7,354,440, entitled “Electrosurgical Instrument and Method of Use,” issued Apr. 8, 2008, the disclosure of which is incorporated by reference herein; U.S. Pat. No. 7,381,209, entitled “Electrosurgical Instrument,” issued Jun. 3, 2008, the disclosure of which is incorporated by reference herein; U.S. Pub. No. 2011/0087218, entitled “Surgical Instrument Comprising First and Second Drive Systems Actuatable by a Common Trigger Mechanism,” published Apr. 14, 2011, the disclosure of which is incorporated by reference herein; and U.S. patent application Ser. No. 13/151,481, entitled “Motor Driven Electrosurgical Device with Mechanical and Electrical Feedback,” filed Jun. 2, 2011, published as U.S. Pub. No. 2012/0116379 on May 10, 2012, the disclosure of which is incorporated by reference herein. The devices described in those references may also be readily adapted to include an integral power source, such as those described herein.

As described in greater detail below, surgical instruments may be constructed with modular parts such that parts can be readily replaced or otherwise changed by a user. For instance, such modularity may enable selection of different end effectors for different settings, different shaft lengths, different operating modalities, etc. In addition or in the alternative, replaceability may provide a dichotomy of reusable and disposable parts of a surgical instrument. For instance, a surgical instrument may have a reusable handle assembly with a disposable shaft and end effector.

While a variety of surgical instruments have been made and used, it is believed that no one prior to the inventors has made or used the invention described in the appended claims.

BRIEF DESCRIPTION OF THE DRAWINGS

While the specification concludes with claims which particularly point out and distinctly claim this technology, it is believed this technology will be better understood from the following description of certain examples taken in conjunction with the accompanying drawings, in which like reference numerals identify the same elements and in which:

FIG. 1 depicts a perspective view of an exemplary surgical device having a removable transducer module;

FIG. 2 depicts a perspective view of the surgical device of FIG. 1, with the transducer module removed.

FIG. 3 depicts a perspective view of the removable transducer module of the surgical device of FIG. 1;

FIG. 4 depicts a partial view of an electronics module and overmolded boot of the removable transducer module of FIG. 3;

FIG. 5 depicts a side elevation view of the removable transducer module of FIG. 3, with a cable;

FIG. 6 depicts a side elevation view of an exemplary alternative removable transducer module, with a connection module;

FIG. 7 depicts an exemplary alternative handle assembly, including a clamp actuating tab;

FIG. 8 depicts another exemplary alternative handle assembly, including a pair of toggle buttons; and

FIG. 9 depicts an exemplary alternative transducer module, including a pair of forward facing buttons.

The drawings are not intended to be limiting in any way, and it is contemplated that various versions of the technology may be carried out in a variety of other ways, including those not necessarily depicted in the drawings. The accompanying drawings incorporated in and forming a part of the specification illustrate several aspects of the present technology, and together with the description serve to explain the principles of the technology; it being understood, however, that this technology is not limited to the precise arrangements shown.

DETAILED DESCRIPTION

The following description of certain examples of the technology should not be used to limit its scope. Other examples, features, aspects, versions, and advantages of the technology will become apparent to those skilled in the art from the following description, which is by way of illustration, one of the best modes contemplated for carrying out the technology. As will be realized, the technology described herein is capable of other different and obvious aspects, all without departing from the technology. Accordingly, the drawings and descriptions should be regarded as illustrative in nature and not restrictive.

It is further understood that any one or more of the teachings, expressions, versions, examples, etc. described herein may be combined with any one or more of the other teachings, expressions, versions, examples, etc. that are described herein. The following-described teachings, expressions, versions, examples, etc. should therefore not be viewed in isolation relative to each other. Various suitable ways in which the teachings herein may be combined will be readily apparent to those of ordinary skill in the art in view of the teachings herein. Such modifications and variations are intended to be included within the scope of the claims.

FIG. 1 shows an exemplary ultrasonic surgical device (100) comprising a handle (110) and a removable ultrasonic transducer module (120). Handle (110) further comprises a trigger assembly (130), a toggle button (140), a shaft assembly (170), and a grip (180). In the present example, surgical device (100) is coupled with a generator (150), which is in turn coupled with a power source (160). By way of example only, surgical device (100) and generator (150) may be provided and coupled in accordance with the teachings of U.S. Patent App. Publ. No. 2011/0087212, entitled “Surgical Generator for Ultrasonic and Electrosurgical Devices,” published Apr. 14, 2011, the disclosure of which is incorporated by reference herein. It should be understood, however, that a generator and/or other type of power source may be integrally provided within transducer module (120) and/or within handle (110). Merely illustrative examples of how a power source may be integrated into a surgical instrument are disclosed in one or more of the references cited herein.

Any portion of ultrasonic surgical device (100) may be readily modified in accordance with the teachings of any of the references cited herein. For instance, in addition to or as an alternative to operating on tissue using ultrasonic energy, surgical device (100) may comprise an RF electrosurgical device, a powered endocutter type of device, a clip applier, and/or any other suitable type of device. It should therefore be understood that the teachings herein are not limited to ultrasonic instruments. By way of example only, surgical device (100) may be constructed in accordance with at least some of the teachings of U.S. Pat. No. 5,980,510; U.S. Pat. No. 6,500,176; U.S. Pat. No. 6,783,524; U.S. Pat. No. 7,112,201; U.S. Pat. No. 7,125,409; U.S. Pat. No. 7,169,146; U.S. Pat. No. 7,186,253; U.S. Pat. No. 7,189,233; U.S. Pat. No. 7,220,951; U.S. Pat. No. 7,309,849; U.S. Pat. No. 7,311,709; U.S. Pat. No. 7,354,440; U.S. Pat. No. 7,381,209; U.S. Pat. No. 7,416,101; U.S. Pat. No. 7,738,971; U.S. Pub. No. 2006/0079874; U.S. Pub. No. 2007/0191713; U.S. Pub. No. 2007/0282333; U.S. Pub. No. 2008/0200940; U.S. Pub. No. 2009/0143797; U.S. Pub. No. 2009/0209990; U.S. Pub. No. 2010/0069940; U.S. Pub. No. 2011/0015660; U.S. Pat. Pub. No. 2011/0087218; U.S. patent application Ser. No. 13/151,481 (published as U.S. Pub. No. 2012/0116379); and/or U.S. Provisional Application Ser. No. 61/410,603. The disclosures of each of those documents are incorporated by reference herein in their entirety.

In the present example, transducer module (120) may be detachably installed together with handle (110) to form a substantially flush and uninterrupted surface. Handle (110) and transducer module (120) together form a single surgical device (100) operable to deliver ultrasonic energy through shaft assembly (170). Shaft assembly (170) also includes a distally positioned end effector (172), which includes a harmonic blade (174) and pivotable clamp member (176). A knob (178) is operable to rotate the entire shaft assembly (170) relative to handle (110), such as to advantageously position end effector (172) at a surgical site, etc. While harmonic blade (174) is substantially straight in the present example, it should be understood that harmonic blade (174) may alternatively be curved and/or have any other suitable configuration. It should also be understood that pivotable clamp member (176) is merely optional. By way of example only, end effector (172) may be constructed and operable in accordance with the teachings of any of the reference cited herein; and/or in any other suitable fashion. A waveguide (not shown) extends internally along the length of shaft assembly (170) and is configured to transmit ultrasonic vibrations from transducer module (120) to harmonic blade (174) when shaft assembly (170) is coupled with transducer module (120) as described in greater detail below.

It should be understood that handles (110) with different kinds of end effectors (172) may be selected and coupled with transducer module (120) depending on the setting and desired use. Additionally, by providing a detachable transducer module (120), it may be possible to reduce the downtime between uses by enabling transducer module (120) to be installed into and used with a second handle (110) while a first handle (110) is being sterilized, serviced, recycled, disposed of, etc. Any portion of ultrasonic surgical device (100) may be readily modified in accordance with the teachings of any of the references cited herein. As noted above, in addition to or as an alternative to having a harmonic blade (174), surgical device (100) may comprise an RF electrosurgical device, a powered endocutter type of device, a clip applier, and/or any other suitable type of device. In some instances, transducer module (120) is replaced with a motor, a generator, some other type of power source, a control module, etc., depending on the type of end effector being used. The same handle (110) may accommodate the various kinds of shaft assemblies, end effectors, and replacements for transducer module (120).

FIG. 2 shows handle (110) of surgical device (100) with transducer module (120) removed. In the present example, an upper portion of handle (110) defines an opening and cavity (250) for accommodating and encompassing at least a portion of transducer module (120). It should be understood that cavity (250) is defined by side portions and a proximal portion of handle (110) in the present example, though cavity (250) may instead simply be defined by side portions and/or otherwise be defined. As another merely illustrative example, handle (110) may be configured to receive transducer module (120) along a lateral insertion path and/or a distally directed longitudinal insertion path instead of along a vertically downward insertion path. Other suitable ways in which handle (110) may receive and accommodate transducer module (120) will be apparent to those of ordinary skill in the art in view of the teachings herein.

In the present example, the upper portion of the handle (110) further comprises a recess (252) for receiving a tab hook (310) of transducer module (120) and thereby securing transducer module (120) to handle (110) as will be described in greater detail below. In some versions, a plurality of tab hooks and recesses may be provided. The proximal portion of handle (110) may also include one or more features to selectively retain the proximal end of transducer module (120). By way of example only, handle (110) and transducer module (120) may be secured together with one or more fastening features such as clasps, latches, clips, clamps, straps, locks, snap-fittings, thumb screws, push-push quick release fasteners, push-turn quick release fasteners, etc. Other suitable ways in which transducer module (120) may be releasably secured to handle (110) will be apparent to those of ordinary skill in the art in view of the teachings herein.

In some versions where an external power source (160) and/or an external generator (150) are provided, and as shown in FIG. 2, a recessed edge (240) is included in handle (110) to accommodate cables or other connections. For instance, as shown in FIG. 5, such a cable (410) may be integral with transducer module (120) or be otherwise coupled with transducer module (120), and may extend proximally from transducer module (120). Cable (410) of this example couples transducer module (120) with external components such as generator (150). Recessed edge (240) of handle (110) is configured to accommodate cable (410) when transducer module (120) is coupled with handle (110).

In the present example, trigger assembly (130) is pivotable relative to grip (180) of handle (110). Trigger assembly (130) further comprises a mechanical lever end (220) operable to pivot in conjunction with the trigger assembly (130). The handle (110) is further provided with a toggle button (140) including a mechanical lever end (210). Lever ends (210, 220) are disposed opposite of one another to form a gap (230). When trigger assembly (130) and toggle button (140) are actuated, mechanical lever end (220) and mechanical lever end (210) are operable to correspondingly move toward and away from one another. In particular, one of the trigger assembly (130) and the toggle button (140) may be actuated to selectively activate the ultrasonic surgical device (100) while the other one of the trigger assembly (130) and the toggle button (140) may be actuated to toggle between a maximum and a minimum power level, as will be described in greater detail below.

In the present example, toggle button (140) may be actuated to select a power level. For instance, repeatedly pressing toggle button (140) may cycle through a set of predefined power levels. Closure of trigger assembly (130) with toggle button (140) depressed causes substantially simultaneous closure of end effector (172) and activation of blade (174) at the selected power level. In some other versions, trigger assembly (130) only pivots clamp member (176) toward blade (174); while toggle button (140) only activates blade (174). FIG. 7 shows an example of a clamp actuating tab (1226) that is driven by trigger assembly (130) and that communicates with clamp member (176). For instance, clamp actuating tab (1226) may engage a force limiting mechanism (not shown) that communicates with an inner tubular actuating member (not shown) that extends through shaft assembly (170) and that is pivotally coupled with clamp member (176). Examples of such assemblies are described in various references that are cited herein. The version shown in FIG. 7 includes a recess (1225) that is configured to receive electronics module (360) as described elsewhere herein. As yet another merely illustrative example, as shown in FIG. 8, a pair of toggle buttons (1141, 1142) may be provided for independent actuation of two corresponding lever ends (1221, 1222). Lever ends (1221, 1222) may selectively activate corresponding buttons (1341, 1342) of the exemplary alternative electronics module (1360) shown in FIG. 9. As also shown, buttons (1341, 1342) may include their own respective boots (1331, 1332).

FIGS. 3-5 show transducer module (120) in greater detail. Transducer module (120) includes integral tab hook (310) for engaging with handle (110) of surgical device (100) as noted above. Transducer module (120) further includes a distally extending waveguide (320). Waveguide (320) is in acoustic communication with piezoelectric elements (not shown) that are within transducer module (120) and that are configured to convert electrical power into ultrasonic vibrations. Waveguide (320) is acoustically coupled with a corresponding waveguide of shaft assembly (170) when transducer module (120) is fully seated in handle (110), to transmit ultrasonic vibrations from transducer module (110) to end effector (172). Thus, when tissue is secured between blade (174) and pivoting member (176), the ultrasonic oscillation of blade (174) may simultaneously sever the tissue and denature the proteins in adjacent tissue cells, thereby providing a coagulative effect with relatively little thermal spread. An electrical current may also be provided through blade (174) and pivoting member (176) to also cauterize the tissue.

In the present example, waveguide (320) includes a head portion (325) for coupling with the corresponding receiving portion of the waveguide of shaft assembly (170). For instance, such a head portion (325) and corresponding receiving portion may provide sufficient acoustic continuity without requiring any component of shaft assembly (170) to be screwed onto waveguide (320). By way of example only, the waveguide of shaft assembly (170) may couple with the waveguide (320) of transducer module (120) in accordance with the teachings of U.S. Pub. No. 2007/0129723, entitled “Ultrasonic Medical Instrument and Medical Instrument Connection Assembly,” published Jun. 7, 2007, issued as U.S. Pat. No. 8,246,642 on Aug. 21, 2012, the disclosure of which is incorporated by reference herein; U.S. Pat. No. 6,561,983, entitled “Attachments of Components of Ultrasonic Blades or Waveguides,” issued, May 23, 2003, the disclosure of which is incorporated by reference herein; and/or U.S. Pat. No. 6,051,010, entitled “Methods and Devices for Joining Transmission Components,” issued, Apr. 18, 2000, the disclosure of which is incorporated by reference herein.

In some other versions, the receiving portion of the waveguide of shaft assembly (170) may include internal threads that complement external threads on head portion (325), such that the waveguide of shaft assembly (170) must be rotated to fully couple with head portion (325) after transducer module (120) is seated in handle (110). A torque wrench (not shown) may be provided to ensure that the proper amount of torque is used for such a coupling. Alternatively, the user may simply tighten by hand. It should also be understood that, regardless of how blade (174) is coupled with transducer module (120), a transducer within transducer module (120) may rotate within transducer module (120) and relative to handle (110). End effector (172) may rotate with the transducer (e.g. to optimally orient end effector (172) within the patient). In versions where the transducer rotates within transducer module (120) and where the waveguide of shaft assembly (170) threadably couples with the transducer, a pin and/or other feature (e.g., solenoid, etc.) may be used to selectively prevent rotation of the transducer within transducer module (120) while the waveguide of shaft assembly (170) is being coupled with the transducer. Various suitable ways in which the rotation of the transducer may be selectively restricted will be apparent to those of ordinary skill in the art in view of the teachings herein. Similarly, other suitable ways in which harmonic blade (174) may be acoustically coupled with transducer module (120) will be apparent to those of ordinary skill in the art in view of the teachings herein.

Transducer module (120) of the present example further comprises an electronics module (360). Electronics module (360) is located on an underside of transducer module (120) and may be installed into the cavity (250) of the handle (110). In particular, electronics module (360) is positioned to be located in gap (230) between lever ends (210, 220) when transducer module (120) is seated in handle (110). Electronics module (360) includes a base member (375) presenting a switch assembly (380). Switch assembly (380) includes a first button (340) and a second button (390). Switch assembly (380) may employ various types of switches, including but not limited to: contact, pressure, capacitance, push-button, rocker, thin film, etc. Of course, the types and positioning of the switches may take any other suitable forms.

During installation of transducer module (120) in handle (110), the distal end of transducer module (120) is angled downwardly toward cavity (250) of handle (110). Waveguide (320) is then inserted into the cavity (250) and coupled with shaft assembly (170). The electronics module (360) is aligned with and slotted in gap (230) formed by lever ends (210, 220). The proximal end of transducer module (120) is then inserted into cavity (250) of handle (110). Once transducer module (120) has been seated onto handle (110), the two components may be secured together with one or more of the fastening features as detailed above. Of course, the order and positioning may take any other suitable steps. Once transducer module (120) is installed in handle (110) to form assembled surgical device (100), toggle button (140) is operable to actuate mechanical lever end (210), which in turn actuates first button (340) of electronics module (360). The trigger assembly (130) is operable to actuate mechanical lever end (220), which in turn actuates second button (390) of electronics module (360).

In the present example, first button (340) is operable to selectively activate transducer module (120) and harmonic blade (174). For instance, transducer module (120) and harmonic blade (174) may remain activated for so long as first button (340) is depressed, with transducer module (120) and harmonic blade (174) being deactivated as soon as first button (340) is released. As another merely illustrative example, transducer module (120) and harmonic blade (174) are activated and remain activated when first button (340) is clicked (e.g., pressed and released) once; then are deactivated when first button (340) is clicked again. Other suitable relationships between first button (340) and activation of transducer module (120) and harmonic blade (174) will be apparent to those of ordinary skill in the art in view of the teachings herein.

Continuing with the present example, second button (390) is operable to selectively toggle transducer module (120) between a maximum power level mode and a minimum power level mode. As another merely illustrative example, a button of electronics module (360) may be operable to power a motor, solenoid, or other feature to selectively pivot clamping member (176). Alternatively, a separate trigger feature of handle (110) may be operable to provide selective pivoting of clamping member (176). For instance, as noted above, trigger (130) and tab (1226) of FIG. 7 may provide selective pivoting of clamping member (176), without requiring either button (340, 390) to be depressed in order for clamping member (176) to pivot. As yet another merely illustrative example, surgical device (100) may require simultaneous actuation of button (140) and trigger (130), or one or both of buttons (1141, 1142) and trigger (130), in order for blade (174) to be activated. By way of example only, button (1141) may provide minimum power while button (1142) may provide maximum power. The user may select the desired power level by holding the appropriate button (1141, 1142), then actuate trigger (130) while still holding the selected button (1141, 1142). Blade (174) may activate at the selected power level as soon as trigger (130) is actuated. Other suitable operabilities and relationships between components will be apparent to those of ordinary skill in the art in view of the teachings herein.

Electronics module (360) of the present example is further provided with an over-molded boot (330) as depicted in FIGS. 3-4. Transducer module (120) includes a groove or a lip (360) for securing the over-molded boot (330) to prevent fluids and/or contaminants from reaching electronics module (360). In some versions, over-molded boot (330) may be removably attached to transducer module (120). Alternatively, over-molded boot (330) may be permanently attached to transducer module (120). As another merely illustrative example, buttons (340, 390) may be replaced with reed switches, and lever ends (210, 220) may include integral magnets that are operable to selectively activate the reed switches upon reaching sufficient proximity with the reed switches. In some such versions, boot (330) is simply eliminated. Furthermore, the entire transducer module (120) may be provided within an entirely sealed housing in some such versions, with only waveguide (320) being exposed relative to the housing. Other suitable configurations will be apparent to those of ordinary skill in the art in view of the teachings herein.

In some versions, transducer module (120) may be provided with a seal or gasket (not shown) along or adjacent to a mating edge (370) of transducer module (120) for engaging the outer lip (254) defining cavity (250) of handle (110). This seal or gasket may be provided to further prevent liquids or contaminants from entering surgical device (100) once transducer module (120) is installed in handle (110).

As noted above, transducer module (120) of the present example includes an integral cable (410), which is accommodated by recessed edge (240) of handle (110) when transducer module (120) is seated in handle (110). FIG. 6 depicts a side elevation view of an exemplary alternative removable transducer module (600) that may be used with handle (110) as described above. Like transducer module (120) described above, transducer module (600) also comprises a tab hook (610), a waveguide (620), an electronics module (630), and a mating edge (650). Transducer module (600) of this example further comprises a connection interface (640). In versions where generator (150) and/or power source (160) are provided within the handle or are connected directly to handle (110) via a cable, connection interface (640) provides transducer module (600) with an electrical coupling with generator (150) and/or power source (160) within handle (110). In particular, connection interface (640) is configured to mate with a complementary connection interface (not shown) in handle (110) when transducer module (600) is seated in handle (110). Connection interface (640) may take the form of electrical contacts, capacitive plates, inductive coils, etc. Of course, connection interface (640) may take any other suitable form.

Electronics module (630) of transducer module (600) may further include a plurality of buttons (not shown). For instance, a button may be provided to power on and off the surgical device (100). As another merely illustrative example, a plurality of buttons may be provided on transducer module (600) to adjust the power level and/or frequency level of surgical device (100). Such buttons need not necessarily be provided as part of electronics module (630), and may instead be positioned in locations such as those where a user may directly actuate the buttons after transducer module (600) is seated in handle (110). Such buttons may also be provided on handle (110), if desired. Still other input configurations for transducer module (600) will be apparent to those of ordinary skill in the art in view of the teachings herein.

It is contemplated that various teachings herein may be combined in numerous ways, and it should be understood that none of the teachings herein are intended to represent the limits of the inventors' contemplation. Various other examples of how several features of the surgical device (100) may be carried out in practice will be apparent to those of ordinary skill in the art in view of the teachings herein, and those examples are well within the inventors' contemplation.

Further by way of example only, at least a portion of surgical device (100) may be constructed in accordance with at least some of the teachings of U.S. Pat. No. 6,500,176 entitled “Electrosurgical Systems and Techniques for Sealing Tissue,” published Dec. 31, 2002, the disclosure of which is incorporated by reference herein; U.S. Pat. No. 7,416,101 entitled “Motor-driven Surgical Cutting and Fastening Instrument with Loading Force Feedback,” published Aug. 26, 2008, the disclosure of which is incorporated by reference herein; U.S. Pat. No. 7,738,971 entitled “Post-sterilization Programming of Surgical Instruments,” published Jun. 15, 2010, the disclosure of which is incorporated by reference herein; U.S. Pub. No. 2006/0079874 entitled “Tissue Pad for Use with an Ultrasonic Surgical Instrument,” published Oct. 7, 2005, the disclosure of which is incorporated by reference herein; U.S. Pub. No. 2007/0191713 entitled “Ultrasonic Device for Cutting and Coagulating,” published Oct. 11, 2006, the disclosure of which is incorporated by reference herein; U.S. Pub. No. 2007/0282333 entitled “Ultrasonic Waveguide and Blade,” published May 22, 2007, the disclosure of which is incorporated by reference herein; U.S. Pub. No. 2008/0200940 entitled “Ultrasonic Device for Cutting and Coagulating,” published Jan. 15, 2008, the disclosure of which is incorporated by reference herein; U.S. Pub. No. 2009/0209990 entitled “Motorized Surgical Cutting and Fastening Instrument Having Handle Based Power Source,” published Feb. 14, 2008, the disclosure of which is incorporated by reference herein; U.S. Pub. No. 2010/0069940 entitled “Ultrasonic Device for Fingertip Control,” published Sep. 11, 2009, the disclosure of which is incorporated by reference herein; U.S. Patent App. Publ. No. 2011/0015660, entitled “Rotating Transducer Mount for Ultrasonic Surgical Instruments,” published Jan. 20, 2011, the disclosure of which is incorporated by reference herein; and/or U.S. Provisional Application Ser. No. 61/410,603, filed Nov. 5, 2010, entitled “Energy-Based Surgical Instruments,” the disclosure of which is incorporated by reference herein.

It should be appreciated that any patent, publication, or other disclosure material, in whole or in part, that is said to be incorporated by reference herein is incorporated herein only to the extent that the incorporated material does not conflict with existing definitions, statements, or other disclosure material set forth in this disclosure. As such, and to the extent necessary, the disclosure as explicitly set forth herein supersedes any conflicting material incorporated herein by reference. Any material, or portion thereof, that is said to be incorporated by reference herein, but which conflicts with existing definitions, statements, or other disclosure material set forth herein will only be incorporated to the extent that no conflict arises between that incorporated material and the existing disclosure material.

Versions of the present invention have application in conventional endoscopic and open surgical instrumentation as well as application in robotic-assisted surgery. An exemplary robotic-assist surgery systems is disclosed in U.S. Pat. No. 6,783,524, entitled “Robotic Surgical Tool with Ultrasound Cauterizing and Cutting Instrument,” published Aug. 31, 2004, the disclosure of which is incorporated by reference herein.

Versions of the devices disclosed herein can be designed to be disposed of after a single use, or they can be designed to be used multiple times. Versions may, in either or both cases, be reconditioned for reuse after at least one use. Reconditioning may include any combination of the steps of disassembly of the device, followed by cleaning or replacement of particular pieces, and subsequent reassembly. In particular, versions of the device may be disassembled, and any number of the particular pieces or parts of the device may be selectively replaced or removed in any combination. Upon cleaning and/or replacement of particular parts, versions of the device may be reassembled for subsequent use either at a reconditioning facility, or by a surgical team immediately prior to a surgical procedure. Those skilled in the art will appreciate that reconditioning of a device may utilize a variety of techniques for disassembly, cleaning/replacement, and reassembly. Use of such techniques, and the resulting reconditioned device, are all within the scope of the present application.

By way of example only, versions described herein may be processed before surgery. First, a new or used instrument may be obtained and if necessary cleaned. The instrument may then be sterilized. In one sterilization technique, the instrument is placed in a closed and sealed container, such as a plastic or TYVEK bag. The container and instrument may then be placed in a field of radiation that can penetrate the container, such as gamma radiation, x-rays, or high-energy electrons. The radiation may kill bacteria on the instrument and in the container. The sterilized instrument may then be stored in the sterile container. The sealed container may keep the instrument sterile until it is opened in a surgical facility. A device may also be sterilized using any other technique known in the art, including but not limited to beta or gamma radiation, ethylene oxide, or steam.

Having shown and described various versions of the present invention, further adaptations of the methods and systems described herein may be accomplished by appropriate modifications by one of ordinary skill in the art without departing from the scope of the present invention. Several of such potential modifications have been mentioned, and others will be apparent to those skilled in the art. For instance, the examples, versions, geometrics, materials, dimensions, ratios, steps, and the like discussed above are illustrative and are not required. Accordingly, the scope of the present invention should be considered in terms of the following claims and is understood not to be limited to the details of structure and operation shown and described in the specification and drawings.

Claims

1. A method of assembling a surgical device, the surgical device comprising a detachable transducer module and a handle defining a cavity, wherein the transducer module is operable to generate ultrasonic vibrations in response to electrical power, wherein the transducer module comprises a switch member, wherein the handle comprises a shaft assembly and an activation feature, wherein the activation feature comprises at least one lever member operable to directly engage the switch member of the transducer module to selectively activate the transducer module, wherein at least part of the shaft assembly is configured to acoustically communicate with the transducer module such that the at least part of the shaft assembly is operable to transmit ultrasonic vibrations from the transducer module, the method comprising:

(a) angling the transducer module downwardly toward the cavity;
(b) coupling the transducer module with the shaft assembly;
(c) registering the switch member of the transducer module by causing the lever member of the activation feature of the handle to directly engage the switch member of the transducer module; and
(d) depressing the transducer module into the cavity to fully seat the transducer module in the cavity.

2. The method of claim 1, wherein the transducer module further comprises a waveguide having a head portion, wherein the shaft assembly further comprises a waveguide having a head receiving portion, wherein the act of coupling the transducer module with the shaft assembly comprises inserting the head portion into the head receiving portion.

3. The method of claim 1, further comprising engaging a locking feature of the transducer module with a locking feature of the handle to selectively secure the transducer module relative to the handle.

Referenced Cited
U.S. Patent Documents
1754806 April 1930 Stevenson
3297192 January 1967 Swett
3419198 December 1968 Pettersen
3619671 November 1971 Shoh
4034762 July 12, 1977 Cosens et al.
4057220 November 8, 1977 Kudlacek
4535773 August 20, 1985 Yoon
4641076 February 3, 1987 Linden et al.
4662068 May 5, 1987 Polonsky
4666037 May 19, 1987 Weissman
4685459 August 11, 1987 Koch et al.
4717018 January 5, 1988 Sacherer et al.
4717050 January 5, 1988 Wright
4721097 January 26, 1988 D'Amelio
4768969 September 6, 1988 Bauer et al.
4800878 January 31, 1989 Cartmell
4844259 July 4, 1989 Glowczewskie, Jr.
4878493 November 7, 1989 Pasternak et al.
5071417 December 10, 1991 Sinofsky
5107155 April 21, 1992 Yamaguchi
5144771 September 8, 1992 Miwa
5169733 December 8, 1992 Savovic et al.
5176677 January 5, 1993 Wuchinich
5246109 September 21, 1993 Markle et al.
5273177 December 28, 1993 Campbell
5277694 January 11, 1994 Leysieffer et al.
5308358 May 3, 1994 Bond et al.
5322055 June 21, 1994 Davison
5339799 August 23, 1994 Kami et al.
5358508 October 25, 1994 Cobb et al.
5361902 November 8, 1994 Abidin et al.
5429229 July 4, 1995 Chester et al.
5449370 September 12, 1995 Vaitekumas
5454378 October 3, 1995 Palmer et al.
5501607 March 26, 1996 Yoshioka et al.
5507297 April 16, 1996 Slater et al.
5561881 October 8, 1996 Klinger et al.
5578052 November 26, 1996 Koros et al.
5580258 December 3, 1996 Wakata
5582617 December 10, 1996 Klieman et al.
5590778 January 7, 1997 Dutchik
5592065 January 7, 1997 Oglesbee et al.
5599350 February 4, 1997 Schulze et al.
5630420 May 20, 1997 Vaitekunas
5630456 May 20, 1997 Hugo et al.
5690222 November 25, 1997 Peters
5707369 January 13, 1998 Vaitekunas et al.
5741305 April 21, 1998 Vincent et al.
5776155 July 7, 1998 Beaupre et al.
5800336 September 1, 1998 Ball et al.
5817128 October 6, 1998 Storz
5868244 February 9, 1999 Ivanov et al.
5873873 February 23, 1999 Smith et al.
5882310 March 16, 1999 Marian, Jr.
5935144 August 10, 1999 Estabrook
5938633 August 17, 1999 Beaupre
5944737 August 31, 1999 Tsonton et al.
5951575 September 14, 1999 Bolduc et al.
5980510 November 9, 1999 Tsonton et al.
5997531 December 7, 1999 Loeb et al.
6018227 January 25, 2000 Kumar et al.
6051010 April 18, 2000 Dimatteo et al.
6056735 May 2, 2000 Okada et al.
6063098 May 16, 2000 Houser et al.
6066151 May 23, 2000 Miyawaki et al.
6083191 July 4, 2000 Rose
6083223 July 4, 2000 Baker
6099537 August 8, 2000 Sugai et al.
6113593 September 5, 2000 Tu et al.
6123702 September 26, 2000 Swanson et al.
6165191 December 26, 2000 Shibata et al.
6204592 March 20, 2001 Hur
6214023 April 10, 2001 Whipple et al.
6246896 June 12, 2001 Dumoulin et al.
6248238 June 19, 2001 Burtin et al.
6287304 September 11, 2001 Eggers et al.
6325811 December 4, 2001 Messerly
6339368 January 15, 2002 Leith
6398755 June 4, 2002 Belef et al.
6409742 June 25, 2002 Fulton, III et al.
6500176 December 31, 2002 Truckai et al.
6500188 December 31, 2002 Harper et al.
6514267 February 4, 2003 Jewett
6520185 February 18, 2003 Bommannan et al.
6561983 May 13, 2003 Cronin et al.
6609414 August 26, 2003 Mayer et al.
6622731 September 23, 2003 Daniel et al.
6623500 September 23, 2003 Cook et al.
6626901 September 30, 2003 Treat et al.
6647281 November 11, 2003 Morency
6650975 November 18, 2003 Ruffner
6656177 December 2, 2003 Truckai et al.
6658301 December 2, 2003 Loeb et al.
6666875 December 23, 2003 Sakurai et al.
6717193 April 6, 2004 Olewine et al.
6730042 May 4, 2004 Fulton et al.
6758855 July 6, 2004 Fulton, III et al.
6761698 July 13, 2004 Shibata et al.
6761701 July 13, 2004 Cucin
6783524 August 31, 2004 Anderson et al.
6815206 November 9, 2004 Lin et al.
6821671 November 23, 2004 Hinton et al.
6838862 January 4, 2005 Luu
6860880 March 1, 2005 Treat et al.
6869435 March 22, 2005 Blake
6923807 August 2, 2005 Ryan et al.
6982696 January 3, 2006 Shahoian
7031155 April 18, 2006 Sauciuc et al.
7077853 July 18, 2006 Kramer et al.
7083589 August 1, 2006 Banko et al.
7101371 September 5, 2006 Dycus et al.
7112201 September 26, 2006 Truckai et al.
7125409 October 24, 2006 Truckai et al.
7150712 December 19, 2006 Buehlmann et al.
7169146 January 30, 2007 Truckai et al.
7186253 March 6, 2007 Truckai et al.
7189233 March 13, 2007 Truckai et al.
7220951 May 22, 2007 Truckai et al.
7221216 May 22, 2007 Nguyen
7232440 June 19, 2007 Dumbauld et al.
7244024 July 17, 2007 Biscardi
7292227 November 6, 2007 Fukumoto et al.
7296804 November 20, 2007 Lechot et al.
7303556 December 4, 2007 Metzger
7309849 December 18, 2007 Truckai et al.
7311709 December 25, 2007 Truckai et al.
7349741 March 25, 2008 Maltan et al.
7354440 April 8, 2008 Truckai et al.
7364061 April 29, 2008 Swayze et al.
7364554 April 29, 2008 Bolze et al.
7381209 June 3, 2008 Truckai et al.
7416101 August 26, 2008 Shelton, IV et al.
7422139 September 9, 2008 Shelton, IV et al.
7464846 December 16, 2008 Shelton, IV et al.
7473145 January 6, 2009 Ehr et al.
7479152 January 20, 2009 Fulton, III et al.
7494492 February 24, 2009 Da Silva et al.
D594983 June 23, 2009 Price et al.
7563142 July 21, 2009 Wenger et al.
7583564 September 1, 2009 Ketahara et al.
7638958 December 29, 2009 Philipp et al.
7643378 January 5, 2010 Genosar
7717312 May 18, 2010 Beetel
7721936 May 25, 2010 Shalton et al.
7738971 June 15, 2010 Swayze et al.
7766910 August 3, 2010 Hixson et al.
7766929 August 3, 2010 Masuda
7770722 August 10, 2010 Donahoe et al.
7770775 August 10, 2010 Shelton et al.
7776037 August 17, 2010 Odom
7780660 August 24, 2010 Bourne et al.
7815658 October 19, 2010 Murakami
7845537 December 7, 2010 Shelton, IV et al.
7846155 December 7, 2010 Houser et al.
7846159 December 7, 2010 Morrison et al.
7889489 February 15, 2011 Richardson et al.
7922063 April 12, 2011 Zemlok et al.
7948208 May 24, 2011 Partovi et al.
7952322 May 31, 2011 Partovi et al.
7952873 May 31, 2011 Glahn et al.
7959050 June 14, 2011 Smith et al.
8038025 October 18, 2011 Stark et al.
8040107 October 18, 2011 Ishii
8052605 November 8, 2011 Muller et al.
8058771 November 15, 2011 Giordano et al.
8075530 December 13, 2011 Taylor et al.
8097011 January 17, 2012 Hideo et al.
8142461 March 27, 2012 Houser et al.
8147488 April 3, 2012 Masuda
8177776 May 15, 2012 Humayun et al.
8195271 June 5, 2012 Rahn
8210411 July 3, 2012 Yates et al.
8216212 July 10, 2012 Grant et al.
8221418 July 17, 2012 Prakash et al.
8240498 August 14, 2012 Ramsey et al.
8246642 August 21, 2012 Houser et al.
8251994 August 28, 2012 McKenna et al.
8267094 September 18, 2012 Danek et al.
8277446 October 2, 2012 Heard
8292888 October 23, 2012 Whitman
8298253 October 30, 2012 Charles
8301262 October 30, 2012 Mi et al.
8336725 December 25, 2012 Ramsey et al.
8344690 January 1, 2013 Smith et al.
8377059 February 19, 2013 Deville et al.
8400108 March 19, 2013 Powell et al.
8425545 April 23, 2013 Smith et al.
8444653 May 21, 2013 Nycz et al.
8449529 May 28, 2013 Bek et al.
8487487 July 16, 2013 Dietz et al.
8564242 October 22, 2013 Hansford et al.
8617077 December 31, 2013 van Groningen et al.
8641629 February 4, 2014 Kurokawa
8663112 March 4, 2014 Slayton et al.
20020165577 November 7, 2002 Witt et al.
20030093103 May 15, 2003 Malackowski et al.
20030109802 June 12, 2003 Laeseke et al.
20030114851 June 19, 2003 Truckai et al.
20040097911 May 20, 2004 Murakami et al.
20040116952 June 17, 2004 Sakurai et al.
20040133189 July 8, 2004 Sakurai
20040173487 September 9, 2004 Johnson et al.
20050021065 January 27, 2005 Yamada et al.
20050033195 February 10, 2005 Fulton et al.
20050171522 August 4, 2005 Christopherson
20050256522 November 17, 2005 Francischelli et al.
20060030797 February 9, 2006 Zhou et al.
20060079829 April 13, 2006 Fulton et al.
20060079874 April 13, 2006 Faller et al.
20060079877 April 13, 2006 Houser et al.
20060079879 April 13, 2006 Faller et al.
20060253176 November 9, 2006 Caruso et al.
20070027447 February 1, 2007 Theroux et al.
20070084742 April 19, 2007 Miller et al.
20070103437 May 10, 2007 Rosenberg
20070191713 August 16, 2007 Eichmann et al.
20070207354 September 6, 2007 Curello et al.
20070261978 November 15, 2007 Sanderson
20070265613 November 15, 2007 Edelstein et al.
20070265620 November 15, 2007 Kraas et al.
20070282333 December 6, 2007 Fortson et al.
20080003491 January 3, 2008 Yahnker et al.
20080004656 January 3, 2008 Livneh
20080057470 March 6, 2008 Levy et al.
20080147058 June 19, 2008 Horrell et al.
20080150754 June 26, 2008 Quendt
20080161783 July 3, 2008 Cao
20080167670 July 10, 2008 Shelton et al.
20080173651 July 24, 2008 Ping
20080188810 August 7, 2008 Larsen et al.
20080200940 August 21, 2008 Eichmann et al.
20080221491 September 11, 2008 Slayton et al.
20080228104 September 18, 2008 Uber, III et al.
20080255413 October 16, 2008 Zemlok et al.
20080281301 November 13, 2008 Deboer et al.
20090030437 January 29, 2009 Houser et al.
20090043797 February 12, 2009 Dorie et al.
20090076506 March 19, 2009 Baker
20090105750 April 23, 2009 Price et al.
20090125026 May 14, 2009 Rioux et al.
20090137952 May 28, 2009 Ramamurthy et al.
20090138006 May 28, 2009 Bales et al.
20090143797 June 4, 2009 Smith et al.
20090143798 June 4, 2009 Smith et al.
20090143799 June 4, 2009 Smith et al.
20090143800 June 4, 2009 Deville et al.
20090143801 June 4, 2009 Deville et al.
20090143802 June 4, 2009 Deville et al.
20090143803 June 4, 2009 Palmer et al.
20090143804 June 4, 2009 Palmer et al.
20090143805 June 4, 2009 Palmer et al.
20090209979 August 20, 2009 Yates et al.
20090209990 August 20, 2009 Yates et al.
20090240246 September 24, 2009 Deville et al.
20090253030 October 8, 2009 Kooij
20090264940 October 22, 2009 Beale et al.
20090275940 November 5, 2009 Malackowski et al.
20090281430 November 12, 2009 Wilder
20090281464 November 12, 2009 Cioanta et al.
20100016855 January 21, 2010 Ramstein et al.
20100021022 January 28, 2010 Pittel et al.
20100030218 February 4, 2010 Prevost
20100069940 March 18, 2010 Miller et al.
20100076455 March 25, 2010 Birkenbach et al.
20100076474 March 25, 2010 Yates et al.
20100089970 April 15, 2010 Smith et al.
20100106144 April 29, 2010 Matsumura et al.
20100106146 April 29, 2010 Boitor et al.
20100125172 May 20, 2010 Jayaraj
20100152610 June 17, 2010 Parihar et al.
20100201311 August 12, 2010 Alexander et al.
20100211053 August 19, 2010 Ross et al.
20100249665 September 30, 2010 Roche
20100268221 October 21, 2010 Beller et al.
20100274160 October 28, 2010 Yachi et al.
20100301095 December 2, 2010 Shelton et al.
20110009694 January 13, 2011 Schultz et al.
20110015660 January 20, 2011 Wiener et al.
20110058982 March 10, 2011 Kaneko et al.
20110077514 March 31, 2011 Ulric et al.
20110087212 April 14, 2011 Aldridge et al.
20110087218 April 14, 2011 Boudreaux et al.
20110152901 June 23, 2011 Woodruff et al.
20110224668 September 15, 2011 Johnson et al.
20110247952 October 13, 2011 Habach et al.
20120179036 July 12, 2012 Patrick et al.
20120265230 October 18, 2012 Yates et al.
20120283732 November 8, 2012 Lam
20120292367 November 22, 2012 Morgan et al.
20130085330 April 4, 2013 Ramamurthy et al.
20130085332 April 4, 2013 Ramamurthy et al.
20130085397 April 4, 2013 Ramamurthy et al.
20130090528 April 11, 2013 Ramamurthy et al.
20130090530 April 11, 2013 Ramamurthy et al.
20130090552 April 11, 2013 Ramamurthy et al.
20130116690 May 9, 2013 Unger
Foreign Patent Documents
102008051866 October 2010 DE
102009013034 October 2010 DE
0897696 February 1999 EP
0947167 October 1999 EP
1330991 July 2003 EP
1525853 April 2005 EP
1535585 June 2005 EP
1684396 July 2006 EP
1721576 November 2006 EP
1743592 January 2007 EP
1818021 August 2007 EP
1839599 October 2007 EP
1868275 December 2007 EP
1886637 February 2008 EP
1943976 July 2008 EP
1970014 September 2008 EP
1997439 December 2008 EP
2027819 February 2009 EP
2090256 August 2009 EP
2105104 September 2009 EP
2165660 March 2010 EP
2218409 August 2010 EP
2243439 October 2010 EP
2345454 July 2011 EP
2425874 November 2006 GB
2440566 February 2008 GB
WO 97/24072 July 1997 WO
WO 00/65682 February 2000 WO
WO 03/013374 February 2003 WO
WO 03/020139 March 2003 WO
WO 2004/113991 December 2004 WO
WO 2005/079915 September 2005 WO
WO 2006/023266 March 2006 WO
WO 2007/004515 January 2007 WO
WO 2007/024983 March 2007 WO
WO 2007/090025 August 2007 WO
WO 2007/137115 November 2007 WO
WO 2007/137304 November 2007 WO
WO 2008/071898 June 2008 WO
WO 2008/102154 August 2008 WO
WO 2008/107902 September 2008 WO
WO 2008/131357 October 2008 WO
WO 2009/018409 February 2009 WO
WO 2009/046394 April 2009 WO
WO 2009/070780 June 2009 WO
WO 2009/073608 June 2009 WO
WO 2010/030850 March 2010 WO
WO 2010/096174 August 2010 WO
WO 2011/059785 May 2011 WO
WO 2011/089270 July 2011 WO
Other references
  • International Search Report and Written Opinion dated Jan. 26, 2012for Application No. PCT/US2011/059212.
  • International Search Report and Written Opinion dated Feb. 2, 2012for Application No. PCT/US2011/059378.
  • International Search Report dated Feb. 2, 2012for Application No. PCT/US2011/059354.
  • International Search Report dated Feb. 7, 2012 for Application No. PCT/US2011/059351.
  • International Search Report dated Feb. 13, 2012 for Application No. PCT/US2011/059217.
  • International Search Report dated Feb. 23, 2012 for Application No. PCT/US2011/059371.
  • International Search Report dated Mar. 15, 2012 for Application No. PCT/US2011/059338.
  • International Search Report dated Mar. 22, 2012for Application No. PCT/US2011/059362.
  • International Search Report dated Apr. 4, 2012 for Application No. PCT/US2011/059215.
  • International Search Report dated Apr. 11, 2012 for Application No. PCT/US2011/059381.
  • International Search Report dated Apr. 18, 2012 for Application No. PCT/US2011/059222.
  • International Search Report dated May 24, 2012 for Application No. PCT/US2011/059378.
  • International Search Report dated Jun. 4, 2012 for Application No. PCT/US2011/059365.
  • International Search Report dated Jun. 12, 2012 for Application No. PCT/US2011/059218.
  • Communication from International Searching Authority dated Feb. 6, 2012 for Application No. PCT/US2011/059362.
  • Communication from International Searching Authority dated Feb. 2, 2012for Application No. PCT/US2011/059222.
  • Communication from International Searching Authority dated Jan. 24, 2012 for Application No. PCT/US2011/059215.
  • Communication from International Searching Authority dated Feb. 2, 2012for Application No. PCT/US2011/059378.
  • Machine Translation of the Abstract of German Application No. DE 102009013034.
  • Machine Translation of German Application No. DE 102008051866.
  • U.S. Appl. No. 13/151,471, filed Jun. 2, 2011, Stulen.
  • U.S. Appl. No. 13/151,481, filed Jun. 2, 2011, Yates et al.
  • U.S. Appl. No. 13/151,488, filed Jun. 2, 2011, Shelton, IV et al.
  • U.S. Appl. No. 13/151,498, filed Jun. 2, 2011, Felder et al.
  • U.S. Appl. No. 13/151,503, filed Jun. 2, 2011, Madan et al.
  • U.S. Appl. No. 13/151,509, filed Jun. 2, 2011, Smith et al.
  • U.S. Appl. No. 13/151,512, filed Jun. 2, 2011, Houser et al.
  • U.S. Appl. No. 13/151,515, filed Jun. 2, 2011, Felder et al.
  • U.S. Appl. No. 13/176,875, filed Jul. 6, 2011, Smith et al.
  • U.S. Appl. No. 13/269,870, filed Oct. 10, 2011, Houser et al.
  • U.S. Appl. No. 13/269,883, filed Oct. 10, 2011, Mumaw et al.
  • U.S. Appl. No. 13/269,899, filed Oct. 10, 2011, Boudreaux et al.
  • U.S. Appl. No. 13/270,667, filed Oct. 11, 2011, Timm et al.
  • U.S. Appl. No. 13/270,684, filed Oct. 11, 2011, Madan et al.
  • U.S. Appl. No. 13/270,701, filed Oct. 11, 2011, Johnson et al.
  • U.S. Appl. No. 13/271,352, filed Oct. 12, 2011, Houser et al.
  • U.S. Appl. No. 13/271,364, filed Oct. 12, 2011, Houser et al.
  • Dietz, T. et al., Partially Implantable Vibrating Ossicular Prosthesis, Transducers'97, vol. 1, International Conference on Solid State Sensors and Actuators, (Jun. 16-19, 1997) pp. 433-436 (Abstract).
  • “System 6 Aseptic Battery System,” Stryker (2006) pp. 1-2.
  • U.S. Appl. No. 13/274,480, filed Oct. 17, 2011, Mumaw et al.
  • U.S. Appl. No. 13/274,496, filed Oct. 17, 2011, Houser et al.
  • U.S. Appl. No. 13/274,507, filed Oct. 17, 2011, Houser et al.
  • U.S. Appl. No. 13/274,516, filed Oct. 17, 2011, Haberstich et al.
  • U.S. Appl. No. 13/274,540, filed Oct. 17, 2011, Madan.
  • U.S. Appl. No. 13/274,805, filed Oct. 17, 2011, Price et al.
  • U.S. Appl. No. 13/274,830, filed Oct. 17, 2011, Houser et al.
  • U.S. Appl. No. 13/275,495, filed Oct. 18, 2011, Houser et al.
  • U.S. Appl. No. 13/275,514, filed Oct. 18, 2011, Houser et al.
  • U.S. Appl. No. 13/275,547, filed Oct. 18, 2011, Houser et al.
  • U.S. Appl. No. 13/275,563, filed Oct. 18, 2011, Houser et al.
  • U.S. Appl. No. 13/276,660, filed Oct. 19, 2011, Houser et al.
  • U.S. Appl. No. 13/276,673, filed Oct. 19, 2011, Kimball et al.
  • U.S. Appl. No. 13/276,687, filed Oct. 19, 2011, Price et al.
  • U.S. Appl. No. 13/276,707, filed Oct. 19, 2011, Houser et al.
  • U.S. Appl. No. 13/276,725, filed Oct. 19, 2011, Houser et al.
  • U.S. Appl. No. 13/276,745, filed Oct. 19, 2011, Stulen et al.
  • U.S. Appl. No. 13/277,328, filed Oct. 20, 2011, Houser et al.
  • International Search Report dated Jan. 12, 2012 for Application No. PCT/US2011/059226.
  • International Search Report dated Jan. 26, 2012 for Application No. PCT/US2011/059220.
  • International Search Report dated Feb. 1, 2012 for Application No. PCT/US2011/059223.
  • International Search Report dated May 29, 2012 for Application No. PCT/US2011/059358.
  • International Search Report and Written Opinion dated Jul. 6, 2012 for Application No. PCT/US2011/059381.
  • Office Action Non-Final dated Aug. 6, 2013 for U.S. Appl. No. 13/151,471.
  • Restriction Requirement dated Dec. 11, 2012 for Application U.S. Appl. No. 13/151,481.
  • Office Action Non-Final dated Feb. 15, 2013 for U.S. Appl. No. 13/151,481.
  • Office Action Final dated Jun. 7, 2013 for U.S. Appl. No. 13/151,481.
  • Restriction Requirement dated Jul. 5, 2013 for U.S. Appl. No. 13/151,488.
  • Office Action Non-Final dated Jun. 14, 2013 for U.S. Appl. No. 13/151,498.
  • Restriction Requirement dated Mar. 13, 2013 for U.S. Appl. No. 13/151,509.
  • Restriction Requirement dated Jun. 24, 2013 for U.S. Appl. No. 13/151,509.
  • Restriction Requirement dated Feb. 28, 2013 for U.S. Appl. No. 13/270,667.
  • Office Action Non-Final dated Apr. 26, 2013 for U.S. Appl. No. 13/270,667.
  • Restriction Requirement dated Feb. 25, 2013 for U.S. Appl. No. 13/274,540.
  • Office Action Non-Final dated Apr. 30, 2013 for U.S. Appl. No. 13/274,540.
  • Office Action Non-Final dated Apr. 1, 2013 for U.S. Appl. No. 13/274,805.
  • Office Action Final dated Sep. 12, 2013 for U.S. Appl. No. 13/274,805.
  • Restriction Requirement dated Apr. 29, 2013 for U.S. Appl. No. 13/274,830.
  • Office Action Non-Final dated Jun. 14, 2013 for U.S. Appl. No. 13/274,830.
  • Restriction Requirement dated Apr. 4, 2013 for U.S. Appl. No. 13/275,495.
  • Office Action Non-Final dated May 31, 2013 for U.S. Appl. No. 13/275,495.
  • Office Action Non-Final dated May 17, 2013 for U.S. Appl. No. 13/275,547.
  • Office Action Non-Final dated Feb. 1, 2013 for U.S. Appl. No. 13/275,563.
  • Office Action Final dated Aug. 29, 2013 for U.S. Appl. No. 13/275,563.
  • Restriction Requirement dated Feb. 6, 2013 for U.S. Appl. No. 13/276,660.
  • Office Action Non-Final dated Jun. 3, 2013 for U.S. Appl. No. 13/276,660.
  • Office Action Non-Final dated Dec. 21, 2012 for U.S. Appl. No. 13/276,673.
  • Office Action Non-Final dated Aug. 19, 2013 for U.S. Appl. No. 13/276,673.
  • Restriction Requirement dated Feb. 6, 2013 for U.S. Appl. No. 13/276,687.
  • Office Action Non-Final dated Jun. 12, 2013 for U.S. Appl. No. 13/276,687.
  • Restriction Requirement dated Feb. 21, 2013 for U.S. Appl. No. 13/276,707.
  • Office Action Non-Final dated May 6, 2013 for U.S. Appl. No. 13/276,707.
  • Restriction Requirement dated Feb. 6, 2013 for U.S. Appl. No. 13/276,725.
  • Restriction Requirement dated Dec. 21, 2012 for U.S. Appl. No. 13/276,745.
  • Office Action Non-Final dated Apr. 30, 2013 for U.S. Appl. No. 13/276,745.
  • Notice of Allowance dated Dec. 6, 2013 for U.S. Appl. No. 13/151,471.
  • Office Action Final dated Nov. 21, 2013 for U.S. Appl. No. 13/151,498.
  • Office Action Non-Final dated Sep. 26, 2013 for U.S. Appl. No. 13/151,509.
  • Office Action Final dated Jan. 29, 2014 for U.S. Appl. No. 13/151,509.
  • Office Action Final dated Oct. 25, 2013 for U.S. Appl. No. 13/270,667.
  • Office Action Non-Final dated Nov. 21, 2013 for U.S. Appl. No. 13/271,352.
  • Office Action Non-Final dated Feb. 14, 2014 for U.S. Appl. No. 13/274,480.
  • Restriction Requirement dated Dec. 9, 2013 for U.S. Appl. No. 13/274,496.
  • Office Action Non-Final dated Feb. 6, 2014 for U.S. Appl. No. 13/274,496.
  • Office Action Final dated Oct. 25, 2013 for U.S. Appl. No. 13/274,540.
  • Office Action Final dated Nov. 26, 2013 for U.S. Appl. No. 13/274,830.
  • Office Action Final dated Dec. 5, 2013 for U.S. Appl. No. 13/275,495.
  • Office Action Non-Final dated Jan. 6, 2014 for U.S. Appl. No. 13/275,514.
  • Notice of Allowance dated Nov. 12, 2013 for U.S. Appl. No. 13/276,687.
  • Office Action Final dated Sep. 27, 2013 for U.S. Appl. No. 13/276,707.
  • Office Action Final dated Nov. 8, 2013 for U.S. Appl. No. 13/276,745.
  • EP Communication dated Feb. 19, 2014 for Application No. EP 11781972.2.
  • International Preliminary Report on Patentability dated May 7, 2013 for Application No. PCT/US2011/059212.
  • International Preliminary Report on Patentability dated May 8, 2013 for Application No. PCT/US2011/059215.
  • International Preliminary Report on Patentability dated May 7, 2013 for Application No. PCT/US2011/059217.
  • International Preliminary Report on Patentability dated May 7, 2013 for Application No. PCY/US2011/059218.
  • International Preliminary Report on Patentability dated May 7, 2013 for Application No. PCT/US2011/059220.
  • International Preliminary Report on Patentability dated May 7, 2013 for Application No. PCT/US2011/059222.
  • International Preliminary Report on Patentability dated Feb. 1, 2012 for Application No. PCT/US2011/059223.
  • International Preliminary Report on Patentability dated May 7, 2013 for Application No. PCT/US2011/059226.
  • International Preliminary Report on Patentability dated May 7, 2013 for Application No. PCT/US2011/059338.
  • International Preliminary Report on Patentability dated May 7, 2013 for Application No. PCT/US2011/059351.
  • International Preliminary Report on Patentability dated May 7, 2013 for Application No. PCT/US2011/059354.
  • International Preliminary Report on Patentability dated May 7, 2013 for Application No. PCT/US2011/059358.
  • International Preliminary Report on Patentability dated May 7, 2013 for Application No. PCT/US2011/059362.
  • International Preliminary Report on Patentability dated May 8, 2013 for Application No. PCT/US2011/059365.
  • International Preliminary Report on Patentability dated May 7, 2013 for Application No. PCT/US2011/059371.
  • International Preliminary Report on Patentability dated May 7, 2013 for Application No. PCT/US2011/059378.
  • International Preliminary Report on Patentability dated May 8, 2013 for Application No. PCT/US2011/059381.
  • US Office Action, Non-Final, dated Mar. 28, 2014 for U.S. Appl. No. 13/151,471.
  • US Office Action, Notice of Allowance, dated Aug. 19, 2014 for U.S. Appl. No. 13/151,471.
  • US Office Action, Notice of Allowance, dated Nov. 21, 2014 for U.S. Appl. No. 13/151,471.
  • US Office Action, Non-Final, dated Aug. 14, 2014 for U.S. Appl. No. 13/151,481.
  • US Office Action, Non-Final, dated Nov. 7, 2014 for U.S. Appl. No. 13/151,488.
  • US Office Action, Non-Final, dated Mar. 18, 2014 for U.S. Appl. No. 13/151,498.
  • US Office Action, Notice of Allowance, dated Aug. 6, 2014 for U.S. Appl. No. 13/151,498.
  • US Office Action, Notice of Allowance, dated Nov. 21, 2014 for U.S. Appl. No. 13/151,498.
  • US Office Action, Non-Final, dated Jun. 18, 2014 for U.S. Appl. No. 13/151,503.
  • US Office Action, Non-Final, dated Nov. 6, 2014 for U.S. Appl. No. 13/151,503.
  • US Office Action, Non-Final, dated Jul. 9, 2014 for U.S. Appl. No. 13/151,509.
  • US Office Action, Notice of Allowance, dated Oct. 28, 2014 for U.S. Appl. No. 13/151,509.
  • US Office Action, Restriction Requirement, dated Jun. 11, 2014 for U.S. Appl. No. 13/151,512.
  • US Office Action, Notice of Allowance, dated Oct. 29, 2014 for U.S. Appl. No. 13/151,512.
  • US Office Action, Restriction Requirement, dated Jul. 11, 2014 for U.S. Appl. No. 13/269,870.
  • US Office Action, Non-Final, dated Jul. 29, 2014 for U.S. Appl. No. 13/270,667.
  • US Office Action, Notice of Allowance, dated Dec. 17, 2014 for U.S. Appl. No. 13/270,667.
  • US Office Action, Restriction Requirement, dated Jul. 9, 2014 for U.S. Appl. No. 13/270,684.
  • US Office Action, Non-Final, dated Oct. 9, 2014 for U.S. Appl. No. 13/270,684.
  • US Office Action, Restriction Requirement, dated Sep. 11, 2014 for U.S. Appl. No. 13/270,701.
  • US Office Action, Non-Final, dated Dec. 16, 2014 for U.S. Appl. No. 13/270,701.
  • US Office Action, Restriction Requirement, dated Sep. 25, 2014 for U.S. Appl. No. 13/271,352.
  • US Office Action, Final, dated Jul. 17, 2014 for U.S. Appl. No. 13/274,480.
  • US Office Action, Final, dated May 15, 2014 for U.S. Appl. No. 13/274,496.
  • US Office Action, Final, dated Aug. 22, 2014 for U.S. Appl. No. 13/274,496.
  • US Office Action, Restriction Requirement, dated Mar. 28, 2014 for U.S. Appl. No. 13/274,507.
  • US Office Action, Non-Final, dated Jun. 19, 2014 for U.S. Appl. No. 13/274,507.
  • US Office Action, Non-Final, dated Aug. 26, 2014 for U.S. Appl. No. 13/274,540.
  • US Office Action, Non-Final, dated Aug. 14, 2014 for U.S. Appl. No. 13/274,805.
  • US Office Action, Notice of Allowance, dated Nov. 28, 2014 for U.S. Appl. No. 13/274,805.
  • US Office Action, Non-Final, dated Oct. 22, 2014 for U.S. Appl. No. 13/274,830.
  • US Office Action, Non-Final, dated Sep. 9, 2014 for U.S. Appl. No. 13/275,514.
  • US Office Action, Final, dated Feb. 28, 2014 for U.S. Appl. No. 13/275,547.
  • US Office Action, Non-Final, dated Aug. 20, 2014 for U.S. Appl. No. 13/275,547.
  • US Office Action, Non-Final, dated Oct. 23, 2014 for U.S. Appl. No. 13/275,563.
  • US Office Action, Restriction Requirement, dated Jul. 9, 2014 for U.S. Appl. No. 13/276,660.
  • US Office Action, Final, dated Mar. 21, 2014 for U.S. Appl. No. 13/276,673.
  • US Office Action, Non-Final, dated Aug. 14, 2014 for U.S. Appl. No. 13/276,673.
  • US Office Action, Notice of Allowance, dated Jun. 2, 2014 for U.S. Appl. No. 13/276,687.
  • US Office Action, Notice of Allowance, dated Sep. 12, 2014 for U.S. Appl. No. 13/276,687.
  • US Office Action, Non-Final, dated Aug. 20, 2014 for U.S. Appl. No. 13/276,725.
  • US Office Action, Non-Final, dated Feb. 28, 2014 for U.S. Appl. No. 13/276,745.
  • US Office Action, Notice of Allowance, dated Oct. 7, 2014 for U.S. Appl. No. 13/276,745.
  • US Office Action, Notice of Allowance, dated Dec. 19, 2014 for U.S. Appl. No. 13/276,745.
  • US Office Action, Restriction Requirement, dated Sep. 24, 2014 for U.S. Appl. No. 13/277,328.
  • US Office Action, Non-Final, dated Dec. 8, 2014 for U.S. Appl. No. 13/277,328.
Patent History
Patent number: 9247986
Type: Grant
Filed: Oct 17, 2011
Date of Patent: Feb 2, 2016
Patent Publication Number: 20120116264
Assignee: Ethicon Endo-Surgery, LLC (Los Frailes Industrial Park, Guaynabo, PR)
Inventors: Wells D. Haberstich (Loveland, OH), Kevin L. Houser (Cincinnati, OH)
Primary Examiner: Sanjay Cattungal
Application Number: 13/274,516
Classifications
Current U.S. Class: With Cutting Means (227/180.1)
International Classification: A61B 8/14 (20060101); A61B 18/14 (20060101); A61B 17/00 (20060101); A61B 17/32 (20060101); A61B 18/00 (20060101); A61B 18/04 (20060101); H02J 7/00 (20060101); H01M 2/26 (20060101); H01M 2/10 (20060101); A61B 18/12 (20060101); A61B 19/00 (20060101); A61B 17/064 (20060101); A61B 17/285 (20060101); A61B 17/29 (20060101);